I flashed Pixel Experience 11 in TWRP internal (primary) without magisk then multirom.zip and multirom recovery. When i reboot it boots automatically (without multirom menu) in internal, then i created a pattern in the rom and at the secondary reboot multirom asks for the pattern after successfully decryption pixel experience getting in bootloop. Then i flashed multirom.zip again, because in the Multirom TWRP stands multirom not installed then it boots in fastboot. I also tried lineageos 18 but it also runs after install of multirom.zip in fastboot mode. :(
I flashed Pixel Experience 11 in TWRP internal (primary) without magisk then multirom.zip and multirom recovery. When i reboot it boots automatically (without multirom menu) in internal, then i created a pattern in the rom and at the secondary reboot multirom asks for the pattern after successfully decryption pixel experience getting in bootloop. Then i flashed multirom.zip again, because in the Multirom TWRP stands multirom not installed then it boots in fastboot. I also tried lineageos 18 but it also runs after install of multirom.zip in fastboot mode. :(